Stockholders’ Equity and Stock Option Plans - Narrative (Details) - USD ($) $ in Millions		3 Months Ended
Nov. 30, 2020	Mar. 31, 2022
Class of Stock [Line Items]
Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized, amount		$ 42.9
Discount from market price, purchase date		85.00%
Amount withheld for employee stock purchase plan		$ 2.0
Share-based Payment Arrangement, Option
Class of Stock [Line Items]
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount		$ 20.9
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition		2 years 9 months 10 days
Unvested restricted stock units
Class of Stock [Line Items]
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition		3 years 6 months 29 days
ESPP
Class of Stock [Line Items]
Common stock reserved for issuance (in shares)		713,475
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition		2 months 1 day
Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized, amount		$ 0.5
Percentage of outstanding stock maximum	1.00%
Common Class A
Class of Stock [Line Items]
Common stock reserved for issuance (in shares)		7,515,001
Issuance of common stock related to employee stock purchase plan (in shares)		0
Common Class A \| ESPP
Class of Stock [Line Items]
Common stock reserved for issuance (in shares)	500,000
Number of shares authorized	7,500,000

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Aggregate number of common shares reserved for future issuance.

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Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

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